The Toyota Prado is a popular mid-size SUV, typically known for its rugged off-road capability and reliability. In terms of engine options, the Prado is often available in both diesel and petrol (essence) versions depending on the region and model year. The petrol (essence) version of the Prado is typically equipped with a 4.0-liter V6 engine, offering a good balance of power and performance for both on-road and off-road driving.